Combination Ion Selective Electrodes
Vernier Nitrate Ion-Selective Electrode
To measure concentration of Nitrate (NO2) in aqueous samples.
Vernier Potassium Ion-Selective Electrode
To measure concentration of potassium (K+) ions in aqueous solutions.
Vernier Ammonium Ion-Selective Electrode
To measure the concentration of Ammonium (NH4+) in aqueous samples.
Cole-Parmer Ion Selective Electrodes (Electrode type: Chloride)
Oakton Ion Selective Electrodes (Electrode type: Chloride)
Metrohm USA LL UNITRODE PT1000
Unitrode with Pt 1000 (without cable - electrode head U) Bridge electrolyte type: c(KCl) = 3 mol/L Diaphragm: Fixed ground-joint diaphragm Electrode plug-in head: Metrohm plug-in head U Electrode slope: > 0.97 Electrode zero point: (mV) 0 ± 15 mV (pH = 7) Electrolyte flow rate: (μl/h) 3...30 Indicator electrode shape: Cylinder Indicator electrode type: Glass electrode Internal reference electrode type: LL system Max. installation length: (mm) 113 Measuring range: 0...14 Measuring unit: pH Membrane glass type: U Membrane resistance: 150...500 Min. immersion depth: (mm) 25 Plug for filling opening: Orifice Reference electrolyte type: c(KCl) = 3 mol/L Reference system: LL system Resistance: (kOhm) 5 SGJ sleeve: flexible SGJ sleeve Shaft diameter bottom (mm): 12 Shaft diameter top (mm): 12 Shaft material: Glass Temperature range, long-term: (°C) 0 ... 80 Temperature range, short-term: (°C) 0 ... 100 Temperature sensor: Pt1000
Cole-Parmer Oakton Rugged pH Electrode,12x110mm, Glass Body, Double Junction, Refill
Cole-Parmer high-performance electrodes are available in a full range of materials, junctions, and sizes to suit your application requirements. New formulation provides additional stability and superior reproducibility over entire pH range. Fill solution purchased seperately, 05992-47 for single junction, 05992-48 for double juncion electrodes
Cole-Parmer All-in-One pH/ATC Probe, Sealed/DJ/Epoxy; for Series
Use to replace pH/ATC electrodes for discontinued Oakton pH 10, 100, 200, 500, 1000, 2000, 2500 series meters.
Bioanalytical Systems Inc LC RE-6 AG/AGCL REF ELECT
Electrode, Reference; Bioanalytical Systems; RE-6; With flexible wire connector. *Does not ship to Puerto Rico
Bioanalytical Systems Inc LC AUX ELEC-CF-STYLE
Electrode, Auxiliary; BASi; For Thin-Layer Flowcell; Cross-flow Style *Does not ship to Puerto Rico
Bioanalytical Systems Inc LC DUAL AU WRK ELECT-CF-3MM
Electrode, Working; For Thin-Layer Flowcell; Dual 3mm Gold electrode *Does not ship to Puerto Rico
Bioanalytical Systems Inc EC PT WIRE AUXILLARY ELECT
Electrode, Platinum Wire Auxiliary; 0.5mm dia. x 7.5cm L; With gold-plated connector; Mounted in CTFE cylinder; For C-2 and C-3 cell stands and controlled growth mercury electrode *Does not ship to Puerto Rico
World Precision Instrument Ion Selective Electrode - Calcium
Accurately measure calcium
These highly stable electrodes accurately measure calcium, potassium, hydrogen and TPP (Tetraphenylphosphonium) ion activity. Tips consist of 2 mm diameter plastic tubes sealed at one end with an ion-sensitive membrane. After filling with electrolyte solution, you can insert the tube into the holder and connect it to a pH meter. Tips and holders are interchangeable, so one tip may be replaced with another sensitive to a different ion. Replacing a tip takes less than a minute. Electrode tips normally last several months, when stored properly in saline solution. When replacement is necessary, only the tip needs be replaced.
Broadley James Corporation F-615 Sterilizable pH Electrode 130mm Length
The F-615 style offers a T-pull handle which makes installation and cable routing easy in large tanks. Typically used in steel vessels 20 liters and up, this design is very robust and withstands multiple SIP and CIP cycles. Steam sterilizable.